Reviewed: 13. Juli 2026
Hcy Homocysteine
Unit: µmol/l
Quick Explanation
Homocysteine is a byproduct of protein metabolism that is broken down with the help of vitamin B12, folic acid, and vitamin B6. Elevated values often result from a deficiency in these vitamins and are associated with increased vascular risk.
📊 Reference Values
ℹ️ Reference ranges may vary slightly between laboratories. Always compare your value with the reference range from your own lab report.
🔍 Possible Causes
Value too high — possible causes
- ·Vitamin B12 deficiency
- ·Folic acid deficiency
- ·Vitamin B6 deficiency
- ·Kidney disease
This list shows possible causes — not a diagnosis. Only your doctor can correctly interpret your result.
🩺 Questions for Your Doctor
- →Do I have a vitamin deficiency as the cause?
- →Should I supplement vitamin B12 or folic acid?
Have a complete lab report?
Medyra explains your entire lab report in plain language and prepares questions for your doctor appointment — free, in your language, in under 60 seconds.
Start for free →🔗 Related Lab Values
Medical Disclaimer
The content on this page is for general information only and does not replace professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist for health-related questions. Lab values should always be assessed in the context of your personal medical history.